54267320

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{20249}}^1$

素因数の和:20327

約数の個数: 32

約数和(自身を含む): 123930000

約数和(自身を除く): 69662680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 20249, 40498, 80996, 101245, 161992, 202490, 404980, 809960, 1356683, 2713366, 5426732, 6783415, 10853464, 13566830, 27133660, 54267320]

約数ペア:

[(1, 54267320), (2, 27133660), (4, 13566830), (5, 10853464), (8, 6783415), (10, 5426732), (20, 2713366), (40, 1356683), (67, 809960), (134, 404980), (268, 202490), (335, 161992), (536, 101245), (670, 80996), (1340, 40498), (2680, 20249)]